Gaya APA

Swanson, C, P., Horst, P. (NULL). Factor analysis of data matrices . New: New York: Holt, Rinehart and Winston; 1965..

Gaya MLA

Swanson, Carl, P.., Horst, Paul. "Factor analysis of data matrices". New: New York: Holt, Rinehart and Winston; 1965., NULL. Text.